[Jprogramming] Swap first/last names

[Henry Rich]

THAT's what I was looking for.  I fixed the x. and
y. and it worked great.

Henry Rich 

> -----Original Message-----
> From: programming-bounces at jsoftware.com 
> [mailto:programming-bounces at jsoftware.com] On Behalf Of Oleg Kobchenko
> Sent: Wednesday, August 20, 2008 6:54 PM
> To: Programming forum
> Subject: Re: [Jprogramming] Swap first/last names
> 
>    '/(\w+) (\w+) (.*)/\2, \1 \3' rxs 'Henry Rich xxx'
> Rich, Henry xxx
> 
> See regexs2 from http://olegykj.sourceforge.net/
> from close to 10 years ago.
> 
> > From: Raul Miller <rauldmiller at gmail.com>
> > 
> > On Wed, Aug 20, 2008 at 3:44 PM, Henry Rich wrote:
> > > I need the regex command that will change
> > > Henry Rich xxx
> > > to
> > > Rich, Henry xxx
> > > (each name is terminated by a single space)
> > 
> >    require'regex'
> >    s=: 'Henry Rich xxx'
> >    p=: '(\w+) (\w+) (\w+)'
> >    p rxmatch s
> > 0 14
> > 0  5
> > 6  4
> > 11  3
> >     p (}. at rxmatch rxcut ]) s
> > ++-----+-+----+-+---+
> > ||Henry| |Rich| |xxx|
> > ++-----+-+----+-+---+
> >     4 0 3 2 5 6 ;@:{ p (','; }. at rxmatch rxcut ]) s
> > Rich, Henry xxx
> 
> 
> 
>       
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